公开(公告)号：US20130340894A1

公开(公告)日：2013-12-26

申请号：US13789010

申请日：2013-03-07

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： David Max ROUNDHILL

IPC: B22F9/12

CPC classification number: B22F9/12 ,  B22F1/0018 ,  B22F1/0088 ,  B22F1/02 ,  B22F2999/00 ,  C09D11/52 ,  B22F2202/11 ,  B22F2201/10 ,  B22F2201/03

Abstract: The present technology provides an illustrative method for preparing shaped nanoparticles. The method includes passing a metal vapor to a shaping apparatus and condensing the metal vapor within the shaping apparatus to form selectively-shaped metal nanoparticles. The method may also include forming the metal vapor by heating a bulk metal. In an embodiment, the shaping apparatus comprises a mesh separator that include a plurality of nano-sized, square-shaped pores or a plurality of shaping cups that includes a plurality of recesses.

Abstract translation: 本技术提供了制备成型纳米颗粒的说明性方法。 该方法包括将金属蒸气传递到成形设备并将成形设备中的金属蒸气冷凝以形成选择性形状的金属纳米颗粒。 该方法还可以包括通过加热块状金属形成金属蒸气。 在一个实施例中，成形设备包括网眼分离器，其包括多个纳米尺寸的方形孔或包括多个凹部的多个成形杯。